@inbook {Ritzen_2017, title = {European identity and the learning union}, booktitle = {A second chance for Europe}, year = {2017}, pages = {223{\textendash}244}, publisher = {Springer International Publishing}, organization = {Springer International Publishing}, doi = {10.1007/978-3-319-57723-4_8}, url = {https://doi.org/10.1007\%2F978-3-319-57723-4_8}, author = {Jo Ritzen and Annemarie Neeleman and P. Teixeira} }